From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH 1/3] avcodec/mjpegbdec: Set buf_size
Date: Fri, 11 Mar 2022 21:20:23 +0100
Message-ID: <20220311202025.28139-1-michael@niedermayer.cc> (raw)
Fixes: Timeout
Fixes: 45170/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEGB_fuzzer-5874820431085568
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavcodec/mjpegbdec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/mjpegbdec.c b/libavcodec/mjpegbdec.c
index 218be41192..c3d3125142 100644
--- a/libavcodec/mjpegbdec.c
+++ b/libavcodec/mjpegbdec.c
@@ -57,6 +57,7 @@ static int mjpegb_decode_frame(AVCodecContext *avctx,
buf_end = buf + buf_size;
s->got_picture = 0;
s->adobe_transform = -1;
+ s->buf_size = buf_size;
read_header:
/* reset on every SOI */
--
2.17.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next reply other threads:[~2022-03-11 20:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-11 20:20 Michael Niedermayer [this message]
2022-03-11 20:20 ` [FFmpeg-devel] [PATCH 2/3] tools/target_dec_fuzzer: Adjust threshold for DFA Michael Niedermayer
2022-03-14 18:54 ` Michael Niedermayer
2022-03-11 20:20 ` [FFmpeg-devel] [PATCH 3/3] avcodec/dfa: Optimize output reshuffle loop Michael Niedermayer
2022-03-17 19:23 ` Michael Niedermayer
2022-03-17 19:23 ` [FFmpeg-devel] [PATCH 1/3] avcodec/mjpegbdec: Set buf_size Michael Niedermayer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220311202025.28139-1-michael@niedermayer.cc \
--to=michael@niedermayer.cc \
--cc=ffmpeg-devel@ffmpeg.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git